Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A mobile terminal comprising: a first camera configured to acquire a first preview image; a touchscreen; and a controller configured to: display a running screen of a messaging application on the touchscreen, display a preview window together with the running screen of the messaging application, wherein a first region of the first preview image is displayed in the preview window, the first region being determined from the first preview image based on a size of the preview window, and in response to an attachment command, photograph the first region of the first preview image and attach an image of the photographed first region to the messaging application.
This invention relates to mobile terminals with integrated camera and messaging functionality, addressing the need for seamless integration between camera preview and messaging applications. The mobile terminal includes a first camera for capturing a first preview image, a touchscreen for user interaction, and a controller that manages the display and functionality of the messaging application. The controller displays a running screen of the messaging application alongside a preview window, where a first region of the preview image is shown in the preview window. The first region is selected based on the size of the preview window to ensure proper framing. When an attachment command is received, the controller captures the first region of the preview image and attaches it directly to the messaging application, eliminating the need for separate capture and attachment steps. This streamlines the process of sharing images in messaging applications by integrating the camera preview directly into the messaging interface, reducing user steps and improving efficiency. The invention enhances user experience by providing a unified workflow for capturing and sharing images within a messaging context.
2. The mobile terminal of claim 1 , wherein the controller is configured to: resize the preview window based on a size change command, display the first preview image in the resized preview window, and in response to another attachment command, photograph the first preview image and attach an image of the photographed first preview image to the messaging application.
This invention relates to mobile terminals with enhanced image capture and attachment functionality for messaging applications. The problem addressed is the lack of flexibility in previewing and attaching images in messaging applications, particularly when adjusting the preview window size and ensuring the captured image matches the desired composition. The mobile terminal includes a camera, a display, and a controller. The controller is configured to display a first preview image of a subject in a preview window on the display. When an attachment command is received, the controller captures the first preview image and attaches it to a messaging application. The controller can also resize the preview window based on a size change command, display the resized preview image, and upon receiving another attachment command, capture and attach the resized preview image to the messaging application. This allows users to adjust the preview window size to frame the subject properly before capturing and attaching the image, ensuring the final attached image matches the desired composition. The invention improves user experience by providing dynamic preview adjustments and seamless image attachment without requiring multiple steps or separate applications.
3. The mobile terminal of claim 2 , wherein the size change command comprises a touch and drag input to the preview window.
Technical Summary: This invention relates to mobile terminals with enhanced user interfaces for adjusting the size of preview windows. The problem addressed is the lack of intuitive and efficient methods for resizing preview windows on mobile devices, which can hinder user experience when viewing or editing content. The mobile terminal includes a display screen and a processor configured to execute instructions for displaying a preview window of content. The terminal detects a size change command, which is a touch and drag input applied directly to the preview window. When this input is detected, the processor adjusts the size of the preview window in real-time based on the direction and distance of the drag motion. For example, dragging outward expands the window, while dragging inward reduces it. This allows users to dynamically resize the preview window without navigating through complex menus or using multiple inputs. The invention also includes a method for processing the touch and drag input, where the processor interprets the gesture as a resize command and applies corresponding scaling transformations to the preview window. The system may further include additional features, such as maintaining aspect ratio during resizing or providing visual feedback to indicate the resizing operation. This approach improves usability by offering a direct and gesture-based way to adjust preview window dimensions, making it particularly useful for applications like image editing, document viewing, or multimedia playback on mobile devices.
4. The mobile terminal of claim 1 , wherein the controller is configured to: resize the preview window based on a size change command, display a second region of the first preview image in the resized preview window, the second region being determined from the first preview image based on a size of the resized preview window, and in response to another attachment command, photograph the second region of the first preview image and attach an image of the photographed second region to the messaging application.
This invention relates to mobile terminals with enhanced image capture and attachment functionality for messaging applications. The problem addressed is the inability to easily adjust and capture specific regions of a preview image before attaching it to a message, which often results in unwanted cropping or framing issues. The mobile terminal includes a display, a camera, and a controller. The controller is configured to display a preview window showing a first preview image captured by the camera. When a size change command is received, the controller resizes the preview window and adjusts the displayed region of the first preview image to fit the new window size. The displayed region is dynamically determined based on the resized window dimensions, ensuring the content remains properly framed. If an attachment command is received, the controller captures the currently displayed region of the preview image and attaches it to a messaging application. This allows users to fine-tune the framing and composition of the image before sending it, improving the quality of shared content. The invention ensures that the captured and attached image matches the user's intended framing, avoiding unintended cropping or misalignment.
5. The mobile terminal of claim 1 , wherein a remaining region of the first preview image is not displayed on the touchscreen.
A mobile terminal with a touchscreen display is configured to display a first preview image of a captured image, where only a portion of the first preview image is displayed on the touchscreen. The remaining region of the first preview image is not displayed, allowing the touchscreen to show other content or user interface elements simultaneously. The mobile terminal may include a camera for capturing images and a processor for processing the captured images to generate the preview. The touchscreen may be a multi-touch display capable of detecting touch inputs for interacting with the displayed content. The mobile terminal may also include a memory for storing the captured images and a communication module for transmitting the images to other devices. The preview display may be adjusted dynamically based on user input or system conditions, such as zooming in on a specific area of the preview image while hiding the rest. This configuration allows for efficient use of the display space, enabling users to view and interact with multiple elements at once.
6. The mobile terminal of claim 1 , wherein the size of the preview window is adjustable based on a touch and drag input.
A mobile terminal includes a display screen and a processor configured to generate a preview window for displaying content from a second application while a first application is active. The preview window is overlaid on the first application and can be resized by a user through touch and drag gestures. The preview window allows continuous interaction with the second application while the first application remains in the foreground. The resizing feature enables users to adjust the preview window's dimensions to optimize visibility and usability based on their preferences or the content being viewed. The terminal may also include sensors or cameras to detect user gestures or environmental conditions that influence the preview window's behavior. The system ensures seamless multitasking by maintaining the second application's functionality within the adjustable preview window while the primary application remains active. This design improves productivity by allowing users to monitor or interact with multiple applications simultaneously without switching between them.
7. The mobile terminal of claim 1 , wherein a resolution of the attached image is based on the size of the preview window.
Technical Summary: This invention relates to mobile terminals with image attachment functionality, addressing the challenge of optimizing image resolution for efficient transmission and display. The mobile terminal includes a preview window for displaying an image before attachment, and the resolution of the attached image is dynamically adjusted based on the size of this preview window. This ensures that the image resolution matches the display requirements, reducing unnecessary data usage while maintaining visual quality. The system may also include a camera for capturing images, a display for previewing and viewing, and a communication module for sending the image. The resolution adjustment process involves analyzing the preview window dimensions and selecting an appropriate resolution setting for the image before attachment. This approach improves user experience by balancing image quality and data efficiency, particularly in scenarios with limited bandwidth or storage constraints. The invention may further include additional features such as image compression or format conversion to further optimize transmission. The overall solution enhances the functionality of mobile terminals by providing a more adaptive and efficient image handling system.
8. The mobile terminal of claim 1 , wherein a data size of the attached image is based on the size of the preview window.
A mobile terminal is designed to optimize image attachment functionality by dynamically adjusting the data size of an attached image based on the size of the preview window. The terminal includes a display for showing a preview window, an input interface for selecting an image to attach, and a processor configured to determine the size of the preview window and adjust the image data size accordingly. When a user selects an image for attachment, the processor resizes the image to match the dimensions of the preview window, reducing the data size if the preview window is smaller than the original image. This ensures efficient data transmission and storage while maintaining visual quality within the preview constraints. The terminal may also include a communication module for transmitting the resized image to a recipient or a storage module for saving the adjusted image. The system improves user experience by automatically optimizing image attachments without manual resizing, reducing bandwidth usage and storage requirements. The preview window size is dynamically detected, and the image is processed in real-time to fit the display area, ensuring compatibility across different devices and screen sizes. This approach enhances performance in messaging, email, or social media applications where image attachments are frequently used.
9. The mobile terminal of claim 1 , further comprising a transceiver, wherein the controller is further configured to send the attached image to a counterpart via the transceiver.
A mobile terminal is designed to capture and process images for secure transmission. The device includes an imaging unit that captures an image of a document or object, and a controller that processes the captured image to enhance its quality. The controller applies image processing techniques such as noise reduction, contrast adjustment, and edge sharpening to improve readability and clarity. The processed image is then attached to a message or communication for secure transmission. The mobile terminal further includes a transceiver that sends the attached image to a counterpart device. This system ensures that images are captured, processed, and transmitted efficiently, addressing the need for clear and secure image sharing in mobile communications. The transceiver may use wireless communication protocols such as Wi-Fi, Bluetooth, or cellular networks to facilitate the transfer. The overall solution enhances the reliability and usability of mobile image sharing by ensuring high-quality image transmission.
10. The mobile terminal of claim 1 , wherein the controller is further configured to store the photographed first region image to be associated with an image gallery application.
A mobile terminal includes a camera for capturing images and a controller for processing those images. The controller is configured to detect a first region within a captured image, where the first region is a specific area of interest. The controller then generates a first region image by extracting or processing the first region from the captured image. The controller further stores this first region image in a memory, associating it with an image gallery application for later retrieval and display. This allows users to quickly access and organize specific regions of interest from larger images within their gallery. The system may also include a display for showing the captured image and the extracted first region image, and a user interface for selecting or adjusting the first region. The controller may apply additional processing, such as cropping or enhancing, to the first region image before storage. This invention improves image management by enabling users to isolate and save specific portions of images for easier access and organization.
11. The mobile terminal of claim 1 , further comprising a second camera configured to acquire a second preview image, wherein the controller is further configured to: in response to a camera switching command, display a third region of the second preview image in the preview window, the third region being determined from the second preview image based on the size of the preview window, and in response to another attachment command, photograph the third region of the second preview image and attach an image of the photographed third region to the messaging application.
A mobile terminal includes a first camera for capturing preview images and a controller that displays a first preview image in a preview window. The controller processes the preview image to determine a first region based on the preview window's size and, in response to an attachment command, captures and attaches an image of the first region to a messaging application. The terminal further includes a second camera for acquiring a second preview image. When a camera switching command is received, the controller displays a third region of the second preview image in the preview window, where the third region is determined based on the preview window's size. Upon receiving another attachment command, the controller captures and attaches an image of the third region to the messaging application. This allows seamless switching between cameras while maintaining the preview window's display constraints, ensuring consistent image capture and attachment functionality across both cameras. The system optimizes image framing and attachment processes for messaging applications, improving user experience by dynamically adjusting captured regions to fit the preview window.
12. The mobile terminal of claim 1 , wherein the attachment command comprises successive touch inputs to the preview window.
A mobile terminal is configured to capture and display a preview of an image or video on a display screen. The terminal includes a processor and a touch-sensitive interface that detects user inputs. The terminal is designed to solve the problem of efficiently attaching captured media to a message or application without requiring multiple steps or complex gestures. The invention allows a user to attach the displayed preview to a message or application by performing a simple, intuitive gesture. Specifically, the attachment is triggered by successive touch inputs to the preview window. These inputs may include rapid taps or swipes in a predefined sequence, ensuring that the attachment action is deliberate and reduces accidental activations. The terminal processes these inputs, confirms the attachment command, and transfers the media to the designated application or message. This method improves user experience by minimizing steps and providing a quick, gesture-based attachment mechanism. The system may also include additional features such as preview adjustments, confirmation prompts, or error handling to enhance reliability. The invention is particularly useful in messaging, social media, or productivity applications where quick media sharing is essential.
13. The mobile terminal of claim 1 , wherein the controller is further configured to: move the preview window based on a movement command, display a fourth region of the first preview image in the moved preview window, the fourth region being determined from the first preview image based on a location of the moved preview window, and in response to another attachment command, photograph the fourth region of the first preview image and attach an image of the photographed fourth region to the messaging application.
This invention relates to mobile terminals with enhanced image capture and attachment functionality for messaging applications. The problem addressed is the difficulty of capturing and attaching specific regions of a preview image in a messaging application without interrupting the preview display or requiring multiple steps. The mobile terminal includes a display, a camera, and a controller. The controller is configured to display a preview image from the camera on the display and overlay a preview window on the preview image. The preview window shows a selectable region of the preview image. When an attachment command is received, the controller captures the region displayed in the preview window and attaches it to the messaging application. The preview window can be moved based on a movement command, updating the displayed region accordingly. If another attachment command is received, the controller captures the new region shown in the moved preview window and attaches that image to the messaging application. This allows users to quickly and intuitively select and attach specific portions of a preview image without interrupting the live preview or requiring additional steps. The system ensures seamless integration between image capture and messaging functionality.
14. The mobile terminal of claim 1 , wherein the controller is further configured to display the first region of the first preview image based on a location of the preview window.
A mobile terminal includes a display and a controller that processes image data to generate preview images. The controller displays a first preview image on the display, where the first preview image includes a first region and a second region. The first region is a portion of the first preview image that is visually distinct from the second region, such as being highlighted, emphasized, or otherwise differentiated. The controller adjusts the display of the first region based on the location of a preview window, which is a selectable area on the display that allows a user to interact with the preview image. The preview window may be movable or resizable, and the first region is dynamically adjusted in response to changes in the preview window's position or dimensions. This ensures that the first region remains visible and properly aligned within the preview window, enhancing user experience by maintaining focus on the relevant portion of the image. The controller may also generate a second preview image from the image data, where the second preview image includes a second region that is visually distinct from the remaining portions of the second preview image. The second region may be displayed based on the location of the preview window, similar to the first region. The mobile terminal may further include a camera for capturing the image data, and the controller processes the captured data to generate the preview images in real-time. The dynamic adjustment of the first and second regions ensures that the user can easily track and interact with specific areas of the preview images as they navigate or manipulate the preview window.
15. The mobile terminal of claim 1 , wherein the controller is further configured to: in response to an input to a specific button displayed together with the running screen of the message application, display at least one icon including a photograph icon, wherein the first preview image is displayed in the preview popup window in response to an input to the displayed photograph icon.
This invention relates to mobile terminals with enhanced message application functionality, specifically improving the process of attaching media files, such as photographs, to messages. The problem addressed is the inefficiency of existing methods for attaching media, which often require multiple steps or navigation away from the active message screen, disrupting the user experience. The mobile terminal includes a display for showing a message application screen and a controller that manages user interactions. When a user engages with a specific button displayed alongside the message application screen, the controller responds by presenting a set of icons, including a photograph icon. Selecting this photograph icon triggers the display of a preview popup window containing a first preview image, allowing the user to quickly review and attach the selected photograph without leaving the message composition interface. This streamlined process reduces the number of steps required to attach media, improving usability and efficiency. The controller may also handle additional functions, such as managing the display of the message application screen and processing user inputs to navigate between different application states. The preview popup window provides an immediate visual confirmation of the selected media, ensuring the user can verify their choice before finalizing the attachment. This invention enhances the user experience by minimizing disruptions and simplifying the media attachment workflow in mobile messaging applications.
16. A method of controlling a mobile terminal, comprising: acquiring a first preview image via a first camera; displaying a running screen of a messaging application; displaying a preview window together with the running screen of the messaging application; wherein a first region of the first preview image is displayed in the preview window, the first region being determined from the first preview image based on a size of the preview window, and in response to an attachment command, photographing the first region of the first preview image and attaching an image of the photographed first region to the messaging application.
This invention relates to mobile terminal control for integrating camera functionality with messaging applications. The problem addressed is the inconvenience of switching between a camera and a messaging app to capture and share images, disrupting the user experience. The solution provides a seamless way to capture and attach images directly from a preview window displayed alongside the messaging application interface. The method involves acquiring a first preview image using a first camera of the mobile terminal. While a messaging application is running, a preview window is displayed alongside the application's interface. The preview window shows a first region of the preview image, where the region is selected based on the size of the preview window. When the user issues an attachment command, the system captures the first region of the preview image and automatically attaches the captured image to the messaging application. This eliminates the need to exit the messaging app to take a photo, streamlining the process of sharing images. The invention may also include additional features such as adjusting the preview region based on user input or displaying multiple preview regions for selection.
17. The method of claim 16 , further comprising: resizing the preview window based on a size change command, displaying the first preview image in the resized preview window, and in response to another attachment command, photographing the first preview image and attaching an image of the photographed first preview image to the messaging application.
A system and method for enhancing image capture and attachment in messaging applications addresses the need for improved user control over preview images before finalizing and attaching them. The invention provides a dynamic preview window that allows users to adjust the size of the preview image before capturing and attaching it to a message. The method involves displaying a first preview image in a preview window, where the preview window can be resized based on a size change command. After resizing, the first preview image is displayed in the resized preview window. If an attachment command is received, the system photographs the first preview image in its current preview state and attaches the captured image to the messaging application. This ensures that users can fine-tune the preview image dimensions and composition before finalizing the attachment, improving the quality and relevance of shared images. The invention may also include additional features such as adjusting the preview window position or applying filters, depending on the broader system functionality. The solution enhances user experience by providing greater flexibility in image capture and attachment processes within messaging applications.
18. The mobile terminal of claim 17 , wherein the size change command comprises a touch and drag input to the preview window.
A mobile terminal includes a display screen and a processor configured to generate a preview window for a document or image. The preview window displays a scaled-down version of the document or image, allowing a user to view its content without opening the full file. The processor also detects user inputs to adjust the size of the preview window. In one implementation, the size change command is a touch and drag input applied directly to the preview window. When the user touches the preview window and drags their finger along the display, the processor interprets this gesture as a command to resize the window. The preview window expands or contracts in response to the drag motion, providing a dynamic way to adjust the viewing area. This feature enhances usability by allowing quick, intuitive adjustments to the preview size without requiring additional menus or controls. The system may also include additional input methods for resizing, such as pinch-to-zoom or slider controls, but the touch and drag input provides a direct and efficient way to modify the preview window dimensions. The invention improves document and image viewing by offering flexible, gesture-based control over the preview display.
19. The method of claim 16 , further comprising: resizing the preview window based on a size change command, displaying a second region of the first preview image in the resized preview window, the second region being determined from the first preview image based on a size of the resized preview window, and in response to another attachment command, photographing the second region of the first preview image and attaching an image of the photographed second region to the messaging application.
This invention relates to a method for capturing and attaching images within a messaging application, particularly focusing on previewing and resizing image regions before final capture. The problem addressed is the need for users to accurately frame and adjust image previews before attaching them to messages, ensuring the desired content is captured without unnecessary cropping or distortion. The method involves displaying a first preview image of a scene in a preview window within the messaging application. A user can issue a size change command to resize the preview window, which then displays a second region of the first preview image based on the new window size. The second region is dynamically determined from the original preview image to maintain the desired framing. If the user issues another attachment command, the system photographs the second region of the first preview image and attaches the resulting image to the messaging application. This allows users to adjust the preview window size and framing before capturing and sending the image, ensuring the final attached image matches the intended composition. The method may also include additional steps such as capturing the first preview image, displaying it in the preview window, and responding to the initial attachment command by photographing the first region of the preview image. The system ensures seamless integration between preview adjustments and final image capture, enhancing user control over the attached content.
20. The mobile terminal of claim 16 , wherein a remaining region of the first preview image is not displayed on the touchscreen.
A mobile terminal with a touchscreen display is configured to display a first preview image of a captured image, where only a portion of the first preview image is displayed on the touchscreen while the remaining region of the first preview image is not displayed. The mobile terminal includes a camera module for capturing images and a processor that processes the captured images to generate preview images. The touchscreen display is used to show the preview images, and the processor controls the display to show only a portion of the first preview image, leaving the rest of the image undisplayed. This selective display may be used to focus on a specific area of the preview image, such as a region of interest, while hiding other parts of the image. The mobile terminal may also include additional features, such as a touch-sensitive interface for user interaction, image processing algorithms for enhancing the preview image, and memory for storing captured images. The selective display of only a portion of the preview image allows for a more focused viewing experience, which can be useful in applications such as photography, video recording, or augmented reality, where certain areas of the image need to be emphasized or isolated.
Unknown
September 17, 2019
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